body
    background url("../../images/bg.jpg") 100% 0 no-repeat
    background-size cover

.ww-login
    width 100%
    position absolute
    /*top 10%*/
    .login
        background-color #a8d6f7
        opacity 0.8
        width 620px
        overflow hidden
        margin 40px auto 20px auto
        padding 20px
        border-radius 10px
        box-shadow 4px 4px 4px
        .login-brief
            padding 40px 30px
            img
                width 160px
                display block
                margin 0 auto
            p
                font-size 12px
                text-align center
                margin-top 10px
        .login-form
            background-color #79bae4
            padding 20px
            margin-top 16px
            border-radius 6px
            border 1px solid #a8d6f7
            .login-btn
                width 120px
